Elementary engineering, as an emergent or "contentious" practice, is fertile ground for cultural analysis. Contentious practice (Holland, D., & Lave, J. (2001). "History in person: Enduring struggles, contentious practice, intimate identities." School of American Research Press) highlights how historically enduring…

Nearly a decade ago, the "Framework for K-12 Science Education" argued for the need to intertwine science and engineering practices, disciplinary core ideas, and crosscutting concepts in performance expectations. However, there are few empirical examples for how intertwining three dimensions facilitates learning. In this study, we used a…

Persistence is a major issue facing students, particularly those who are both female and from underrepresented ethnic minorities (URM). A closer look at the variables affecting their commitment and capacity for continuing the pursuit of their goal allows us to better design support systems that bolster persistence. This study tests a structural…

Incorporating engineering instruction into the elementary curriculum is not without challenges. Traditionally, researchers investigated using engineering design to promote students learning science concepts. More recently, researchers have conducted qualitative investigations to measure students' learning of engineering concepts after engaging in…

Examines structural characteristics of university engineering students' conceptions of energy elicited through paragraph writing and their relations with categories of their conceptions specific to energy in solution processes identified through interviews. Reports that structures of students' conceptions are characterized primarily by…

Explores the relationships among science and engineering attitudes, physics conceptual understanding, and physics achievement for a population of college freshman engineering students. Assesses a sample of freshman engineering students (n=200) participating in an integrated curriculum with the Force Concepts Inventory (FCI), Mechanics Baseline…

Two approaches to the content of thermodynamics were used in an introductory college physics course: traditional organization and organization based on Ausubel's learning theory. The influence of these organizations on engineering student's (N=58) cognitive structure was investigated using a word association test analyzed through hierarchical…